package usaco;
/*
 * ID: toregg1
 * LANG:JAVA
 * TASK: test
 */

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;

public class test {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new FileReader("usaco/file.in"));
		PrintWriter pw = new PrintWriter(new BufferedWriter(new FileWriter("vans.out")));
		String[] nums = br.readLine().split(" ");
		int num1 = Integer.parseInt(nums[0]);
		int num2 = Integer.parseInt(nums[1]);
		pw.println(num1 + num2);
		pw.close();
		System.exit(0);
		
		System.out.println("@!AFDFcsdvd".toLowerCase());
	}
}
